package wili.a;

import java.io.File;

public class J23 {
	public static void main(String[] args) {
		//        File aa = new File("c/a/ee");
		//        File bb = new File("C\\a\\ee");
		//        System.out.println(aa.hashCode()+", "+bb.hashCode());
		//        Ca.log(aa.equals(bb));
		System.out.println("==".matches("===?|eq"));
		System.out.println("eq".matches("===?|eq"));
		System.out.println("===".matches("===?|eq"));
		System.out.println("=".matches("===?|eq"));

	}
}
